PMP71 datasheet(6/124 Pages) EH

6 / 124 page

Cerabar S PMC71, PMP71, PMP75

Endress+Hauser

Terms and abbreviations

URL

OPL

MWP

LRL

LRV

URV

A0029505

Item Term/abbreviation

Explanation

OPL

The OPL (over pressure limit = sensor overload limit) for the measuring device depends on the lowest-rated element,

with regard to pressure, of the selected components, i.e. the process connection has to be taken into consideration in

addition to the measuring cell. Also observe pressure-temperature dependency. For the relevant standards and

additional information, see the "Pressure specifications"→  52 section.

The OPL may only be applied for a limited period of time.

MWP

The MWP (maximum working pressure) for the sensors depends on the lowest-rated element, with regard to

pressure, of the selected components, i.e. the process connection has to be taken into consideration in addition to the

measuring cell. Also observe pressure-temperature dependency. For the relevant standards and additional

information, see the "Pressure specifications"→  52 section.

The MWP may be applied at the device for an unlimited period.

The MWP can also be found on the nameplate.

Maximum sensor

measuring range

Span between LRL and URL

This sensor measuring range is equivalent to the maximum calibratable/adjustable span.

Calibrated/adjusted

span

Span between LRV and URV

Factory setting: 0 to URL

Other calibrated spans can be ordered as customized spans.

Pressure

LRL

Lower range limit

URL

Upper range limit

LRV

Lower range value

URV

Upper range value

TD (turn down)

Turn down

Example - see the following section.

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